Stakeholder feedback
PacifiCorp requests stakeholders provide feedback especially upon the conclusion of each public input meeting and/or stakeholder conference calls. PacifiCorp values the input of its active and engaged stakeholder group, and stakeholder feedback is critical to the IRP public input process. PacifiCorp requests that stakeholders provide comments using the form accessed through the link below. This format will allow the Company to more easily review and summarize comments by topic and to readily identify specific recommendations, if any, being provided. Information collected will be used to better inform issues included in the 2025 IRP, including, but not limited to the process, assumptions, and analysis.
2025 IRP Stakeholder Feedback Form*
*Please be aware that this link will direct you to a different website and open in a new tab.
2025 IRP comments
-
2025.001 Peter Gross 01-11-2024 (with response)
2023 IRP comments
-
2023.001 ESS Inc - IRP Modeling 02-24-2022 (with response) -
2023.002 Renewable Northwest - Solar Storage 03-03-2022 (with response) -
2023.003 SLC Corp - Storage 05-12-2022 (with response) -
2023.004 Supply Side Energy Storage Solutions IRP Modeling 05-25-2022 (with response) -
2023.005 SLC Corp 05-25-2022 (with response) -
2023.006 IRP Public Meeting 06-07-2022 (with response) -
2023.007 Utah Public Utilities 06-07-2022 (with response) -
2023.009 SLC Corp 06-16-2022 (with response) -
2023.010. Utah Public Utilities 07-08-2022 (with response) -
2023.012. Western Resource Advocates 6-23-22 (with response) -
2023.013 Holland Hart WIEC 6-27-22 (with response) -
2023.014. Sierra Club 7-1-22 (with response) -
2023.015. Western Resource Advocates 7-11-22 (with response) -
2023.016 SLC Corp 7-14-22 (with response) -
2023.017. Utah Clean Energy SWEEP 07-21-22 (with response) -
2023.018. Utah Public Utilties 07-21-22 (with response) -
2023.019. Oregon Public Utilities Commission 08-05-22 (with response) -
2023.011. Utah Clean Energy; Western Resources Advocates; Sierra Club; Interwest Energy Alliance; Powder River Basin Resource Council; NW Energy Coalition; Salt Lake City 07-11-22 (with response) -
2023.020. Fervo Energy 8-23-22 (with response) -
2023.021. Utah Public Utilities 09-09-2022 (with response) -
2023.022. Renewable Northwest 9-14-22 (with response) -
2023.023. Utah Clean Energy 9-8-22 (with response) -
2023.024. Washington UTC 9-20-22 (with response) -
2023.025. Renewable Energy Coalition 8-24-22 (withresponse) -
2023.026. OPUC 10-20-22 (with response) -
2023.027 Western Energy Storage Task Force 10-27-22 (with response) -
2023.028 Powder River Basin Resource Council 10-5-22 (with response) -
2023.029 Sierra Club 11-28-22 (with response) -
2023.030. Sierra Club 12-7-22 (with response) -
2023.031. Utah Clean Energy 11-23-22 (with response) -
2023.032. Renewable Energy Coalition 1-3-23 (with response) -
2023.033. Interwest Energy Alliance 1-10-23 (with response) -
2023.034 Sierra Club 1-18-23 (with response) -
2023.035. Washington UTC 1-17-23 (with response) -
2023.036. Utah Association of Energy Users 2-23-23 (with response) -
2023.037. R-Plus Hydro 2-13-23 (with response) -
2023.038. Fervo Energy 2-20-23 (with response) -
2023.039. Joan Entwistle 2-23-23 (with response) -
2023.040. Western Resource Advocates 5-1-23 (with response) -
2023.041. Western Resource Advocates 5-1-23 (with response) -
2023.042. AARP 4-27-23 (with response) -
2023.043. Utah DPU 4-28-23 (with response) -
2023.044. Utah DPU 4-28-23 (with response) -
2023.045. Utah OCS 4-28-23 (with response) -
2023.046. Utah Association of Energy Users 5-16-23 (with response) -
2023.047. Utah Clean Energy 5-1-23 (with response) -
2023.048. JRDS Law 4-28-23 (with response) -
2023.049. Votesolar 5-1-23 (with response)
2021 IRP Comments
-
2021.001 Utah Valley Earth Forum - CPA Scope of Work 12-31-2019 (with response) -
2021.002 Southwest Energy Efficiency Project and Utah Clean Energy - CPA Scope of Work 01-03-2020 (with response) -
2021.003 Utah Valley Earth Forum - CPA Draft Measures 02-04-2020 (with response) -
2021.004 Washington Utilities & Transportation Commission Staff - CPA Draft Measures 02-10-2020 (with response) -
2021.005 Utah Clean Energy - CPA Draft Measures 02-14-2020 (with response) -
2021.006 Oregon Citizens' Utility Board - CPA Draft Measures 02-20-2020 (with response) -
2021.007 Utah Clean Energy - CPA Demand-side Management and Demand Response 04-02-2020 (with response) -
2021.008 Utah Valley Earth Forum - CPA April Workshop 04-23-2020 (with response) -
2021.009 Utah Clean Energy - CPA Measures 04-30-2020 (with response) -
2021.010 Oregon Public Utility Commission Staff - Demand Response - 05-04-2020 (with response) -
2021.011 Oregon Public Utility Commission Staff - Demand Response - 05-04-2020 (with response) -
2021.012 Oregon Public Utility Commission Staff - Demand Response - 05-04-2020 (with response) -
2021.013 Washington Utilities & Transportation Commission Staff - June Public Input Meeting 06-26-2020 (with response) -
2021.014 Utah Valley Earth Forum - Battery Storage 06-27-2020 (with response) -
2021.015 Renewable Northwest - Battery Storage 06-29-2020 (with response) -
2021.016 OPUC Administrative Hearings Division - 2021 IRP Topics 07-23-2020 (with response) -
2021.017 Utah Valley Earth Forum - Solar 07-25-2020 (with response) -
2021.018 Utah Association of Energy Users - Natural Gas 07-28-2020 (with response) -
2021.019 Utah Clean Energy - July Public Input Meeting 08-06-2020 (with response) -
2021.020 Washington Utilities & Transportation Commission Staff - July Public Input Meeting 08-07-2020 (with response) -
2021.021 City of Kemmerer - Energy Efficiency 08-28-2020 (with response) -
2021.022 City of Kemmerer - IRP Resources 08-28-2020 (with response) -
2021.023 City of Kemmerer - Natural Gas 08-28-2020 (with response) -
2021.024 City of Kemmerer - Wyoming Legislation 08-28-2020 (with response) -
2021.025 City of Kemmerer - Carbon Capture 08-28-2020 (with response) -
2021.026 City of Kemmerer - Resource Selection 08-28-2020 (with response) -
2021.027 City of Kemmerer - Tax Credits 08-28-2020 (with response) -
2021.028 City of Kemmerer - Social Cost 08-28-2020 (with response) -
2021.029 Oregon Public Utility Commission Staff - June Public Input Meeting 09-03-2020 (with response) -
2021.030 Washington Utilities & Transportation Commission Staff - CPA Workshop 09-04-2020 (with response) -
2021.031 Oregon Citizen's Utility Board - Energy Storage 09-09-2020 (with response) -
2021.032 Oregon Public Utility Commission Staff - CPA and Energy Storage 09-10-2020 (with response) -
2021.033 Oregon Public Utility Commission Staff - July Public Input Meeting 09-10-2020 (with response) -
2021.034 Oregon Public Utility Commission Staff - CPA and Demand Response 09-15-2020 (with response) -
2021.035 City of Kemmerer - Natural Gas 09-17-2020 (with response) -
2021.036 Utah Clean Energy - Conservation Potential Assessment 09-18-2020 (with response) -
2021.040 Wyoming Office of Consumer Advocate - HB 200 09-23-2020 (with response) -
2021.037 Wyoming Office of Consumer Advocate - Coal Analysis 09-23-2020 (with response) -
2021.038 Wyoming Office of Consumer Advocate - Supply-side Resources 09-23-2020 (with response) -
2021.039 Wyoming Office of Consumer Advocate - Reliability Assessment 09-23-2020 (with response) -
2021.041 Oregon Public Utility Commission Staff - July Public Input Meeting 09-28-2020 (with response) -
2021.042 Wyoming Public Service Commission Staff - Portfolio Development 09-29-2020 (with response) -
2021.043 Wyoming Public Service Commission Staff - Supply-side Resources 09-29-2020 (with response) -
2021.044 Wyoming Public Service Commission Staff - Portfolio Development 09-29-2020 (with response) -
2021.045 Wyoming Public Service Commission Staff - Portfolio Development 09-30-2020 (with response) -
2021.046 Renewable Northwest - Portfolio Development 10-02-2020 (with response) -
2021.047 Washington Utilities & Transportation Commission Staff - September Public Input Meeting 10-02-2020 (with response) -
2021.048 Cadmus Group - CPA 10-04-2020 (with response) -
2021.049 Southwest Energy Efficiency Project - Conservation Potential Assessment 10-09-2020 (with response) -
2021.050 Oregon Public Utility Commission Staff Conservation - Potential Assessment Presentation Feedback 10-16-2020 (with response) -
2021.51 Idaho Public Utilities Commission - Modeling Assumptions and Plexos Update 10-19-20 (with response) -
2021.052 The Sierra Club - September Public Input Meeting 10-19-2020 (with response) -
2021.053 Powder River Basin Resource Council - October Public Input Meeting 10-24-2020 (with response) -
2021.054 Powder River Basin Resource Council - Portfolio_Development 10-24-2020 (with response) -
2021.055 Able Grid Energy Solutions October Public Input Meeting 10-26-2020 (with response) -
2021.056 Washington Utilities & Transportation Commission Staff- October Public Input Meeting 11-03-2020 (with response) -
2021.057 Oregon Public Utility Commission Staff - October Public Input Meeting 11-06-2020 (with response) -
2021.058 Wyoming Industrial Energy Consumers - Business as Usual Cases 11-10-2020 (with response) -
2021.060 Western Resource Advocates - Transmission Topology 11-16-2020 (with response) -
2021.061 Oregon Public Utility Commission Staff - Market Price Forecast 11-17-2020 (with response) -
2021.063 Oregon Public Utility Commission Staff - Efficiency Bundling 11/17/2020 (with response) -
2021.064 Interwest Energy Alliance - Portfolio Modeling 11-25-2020 (with response) -
2021.065 Washington Utilities and Transportation Commission Staff - Portfolio Modeling 11-25-2020 (with response) -
2021.067 Wyoming Industrial Energy Consumers - Reliability and Portfolio Performance 12-4-2020 (with response) -
2021.068 SWEEP - 2021 CPA Final Measure Results 12-4-2020 (with response) -
2021.069 Washington Utilities and Transportation Commission Staff - December Public Input Meeting 12-11-2020 (with response) -
2021.070 Powder River Basin Resource Council - Regional Haze Compliance 12-17-2020 (with response) -
2021.071 Sierra Club - Portfolio Recommendations and Questions 12-18-2020 (with response) -
2021.072 Catriona Buhayar - Coal Operating Variants and Operating Limits - 01-19-2021 (with response) -
2021.073 Oregon Public Utility Commission - Supply Side Resources 1-19-2021 (with response) -
2021.074 Washington Utilities and Transportation Commission Staff - January Public Input Meeting 2-5-2021 (with response) -
2021.075 Wyoming Office of Consumer Advocate - Resource Adequacy 2-9-2021 (with response) -
2021.076 Wyoming Public Service Commission - Decommissioning Studies and Reassignment Filings 2-10-2021 (with response) -
2021.077 Oregon Public Utilities Commission Staff - January Public Input Meeting 4-9-2021 (with response) -
2021.078 Sierra Club - December Public Input Meeting 4-13-2021 (with response) -
2021.079 Western Resource Advocates - April Public Input Meeting 4-27-2021 (with response) -
2021.080 Utah Association of Energy Users - IRP Schedule and Stakeholder Input 5-25-2021 (with response) -
2021.081 Sierra Club - Proposed Natrium Plant 6-11-2021 (with response) -
2021.082 Utah Association of Energy Users - Oregon HB 2021 6-28-2021 (with response) -
2021.083 Western Resource Advocates June Public Input Meeting 7-9-2021 (with response) -
2021.084 Green Energy Institute - Natrium Demonstration Project 7-15-2021 (with response) -
2021.085 Sierra Club - July Public Input Meeting 8-3-2021 (with response) -
2021.086 Derek Sawaya - July Public Input Meeting 8-3-2021 (with response) -
2021.087 Utah Division of Public Utilities - July Public Input Meeting 8-3-2021 (with response) -
2021.088 Utah Clean Energy - July Public Input Meeting 8-3-2021 (with response) -
2021.089 Utah Office of Consumer Services - Customer Rate Impacts 8-6-2021 (with response) -
2021.090 Oregon Public Utility Commission Staff - June Public Input Meeting 8-9-2021 -
2021.091 Interwest Energy Alliance - Resource Acquisition 8-4-2021 (with response)
2019 IRP comment responses
-
Utah Clean Energy – Demand-Side Management (6-29-2018) -
Northwest Power and Conservation Council – Conservation Credit (7-3-2018) -
Utah Clean Energy – Demand-Side Management (7-9-2018) -
Utah Clean Energy – Flexible Reserve Study (7-9-2018) -
Sound Geothermal Corporation – Modeling, Demand-Side Management, General (7-10-2018) -
Washington Utilities and Transportation Commission Staff – General (7-18-2018) -
Southwest Energy Efficiency Project – Demand-Side Management (7-20-2018) -
National Grid – General Comments (7-23-2018) -
Southwest Energy Efficiency Project – Conservation Potential Assessment – (7-27-2018) -
Utah Clean Energy – Flexible Reserve Study (7-28-2018) -
Lawrence Berkeley National Laboratory – Demand-Side Management (7-30-2018) -
First Solar – Intra-Hour Dispatch Credits (8-6-2018) -
Washington Utilities and Transportation Commission Staff – General (8-7-2018) -
Southwest Energy Efficiency Project – Conservation Potential Assessment (8-10-2018) -
Interwest Energy Alliance – Intra-Hour Dispatch Credits (8-13-2018) -
Western Resource Advocates – Intra-Hour Dispatch Credits (8-13-2018) -
Utah Clean Energy – Supply Side Costs (8-16-2018) -
Key Capture Energy – Energy Storage (8-20-2018) -
Western Resource Advocates – Coal Analysis (8-24-2018) -
Utah Clean Energy – Demand-Side Management (8-29-2018) -
Oregon Public Utility Commission Staff – Load Forecasting (8-30-2018) -
Oregon Public Utility Commission Staff – Workshop Notices & 2019 IRP Filing Date (8-30-2018) -
Utah Clean Energy – Intra-Hour Dispatch Credits (9-4-2018) -
Southwest Energy Efficiency Project – Levelized Cost Curve (9-6-2018) -
Washington Utilities and Transportation Commission Staff – General (9-7-2018) -
NW Energy Coalition – Portfolio Analysis (9-11-2018) -
Sierra Club – Coal Analysis (9-21-2018) -
Oregon Public Utility Commission Staff – Flexible Reserve Study (9-21-2018) -
Oregon Public Utility Commission Staff – Intra-Hour Dispatch Credit (9-21-2018) -
Oregon Public Utility Commission Staff – Market Reliance Assessment (9-21-2018) -
Oregon Public Utility Commission Staff – Planning Margin Market Purchases Planning Capacity Factors (9-21-2018) -
Oregon Public Utility Commission Staff – Portfolio Development Process & Initial Sensitivity Studies (9-21-2018) -
Oregon Public Utility Commission Staff – Private Generation Study (9-21-2018) -
Oregon Public Utility Commission Staff – Process Improvement (9-21-2018) -
Utah Clean Energy – Coal Analysis (9-26-2018) -
Southwest Energy Efficiency Project – Demand-Side Management (10-03-2018) -
Utah Clean Energy, Western Resource Advocates, and Utah Association of Energy Users – Coal Analysis (10-04-2018) -
Utah Clean Energy – Modeling Assumptions (10-08-2018) -
Idaho Public Utility Commission Staff – Intra-Hour Dispatch Credit (10-9-2018) -
Gridflex Energy, LLC – Portfolio Analysis (10-9-2018) -
Sierra Club – Coal Analysis (10-15-2018) -
Gridflex Energy, LLC – Portfolio Analysis (10-15-2018) -
Oregon Public Utility Commission Staff – Coal Analysis (10-16-2018) -
Oregon Public Utility Commission Staff – Portfolio Analysis (10-17-2018) -
Oregon Public Utility Commission Staff – Transmission Overview (10-17-2018) -
Interwest Energy Alliance – Intra-Hour Dispatch Credits (10-17-2018) -
Interwest Energy Alliance – Coal Analysis (10-17-2018) -
Utah Clean Energy and Western Resource Advocates – Coal Analysis (10-17-2018) -
Oregon Public Utility Commission Staff – Distribution System Planning (10-17-2018) -
Oregon Public Utility Commission Staff – Environmental Policy Price-Policy Scenarios (10-17-2018) -
Oregon Public Utility Commission Staff – Intra-Hour Dispatch Credits (10-17-2018) -
Oregon Public Utility Commission Staff – Private Generation Study (10-17-2018) -
Oregon Public Utility Commission Staff – Planning Margin Reserve (10-17-2018) -
Oregon Public Utility Commission Staff – Coal Analysis (10-17-2018) -
National Grid – Energy Storage (10-18-2018) -
Washington Utilities and Transportation Commission Staff – General (10-19-2018) -
Utah Clean Energy – Supply Side (10-22-2018) -
Renewable Northwest – Portfolio Analysis (11-05-2018) -
Gridflex Energy, LLC – Portfolio Analysis (11-05-2018) -
Utah Clean Energy – Portfolio Analysis (11-06-2018) -
Interwest Energy Alliance – Consultant Reports (11-18-2018) -
Oregon Public Utility Commission Staff – Demand Response (11-27-2018) -
Oregon Public Utility Commission Staff – Modeling Updates (11-27-2018) -
Oregon Public Utility Commission Staff – Supply Side Resource Table (11-27-2018) -
Jon Nicolaysen Wyoming – General (12-06-2018) -
Steve Hughes Wyoming – General (12-08-2018) -
Utah Clean Energy – Coal Analysis (12-21-2018) -
First Solar – Modeling Assumptions (12-26-2018) -
Sierra Club – Coal Analysis (1-08-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
Idaho Public Utility Commission – Reliability Assessment (1-28-2019) -
National Grid – Energy Storage (2-05-2019) -
Northwest Power and Conservation Council – Energy Efficiency (2-21-2019) -
Oregon Citizens’ Utility Board – Inflation Assumption (2-22-2019) -
Erick Esterholdt Wyoming – General (3-08-2019) -
Sierra Club – Coal Combustion Residuals (3-11-2019) -
Southwest Energy Efficiency Project & Utah Clean Energy – DSM Modeling (3-12-2019) -
Sierra Club – Wyoming Legislation (3-15-2019) -
Utah Clean Energy – Navigant Private Generation Study (3-22-2019) -
Washington Utilities and Transportation Commission Staff – General (3-22-2019) -
Utah Clean Energy – Demand-Side Management (4-03-2019) -
Utah Clean Energy – Coal Studies (4-04-2019) -
Oregon Public Utility Commission Staff – Coal Studies (4-24-2019) -
Oregon Public Utility Commission Staff – Transmission (4-24-2019) -
National Grid Ventures – Portfolio Analysis (5-14-2019) -
Wyoming Coalition of Local Governments & Lincoln County – Coal Analysis (5-15-2019) -
Wyoming Business Council – Coal Analysis (5-17-2019) -
Utah Clean Energy – Renewable Energy Resources (5-20-2019) -
Wyoming House District 18 – General (5-22-2019) -
Utah Clean Energy – Demand-Side Management (5-24-2019) -
Northwest Energy Coalition - Demand-Side Management (5-24-2019) -
Southwest Energy Efficiency Project - Demand-Side Management (5-24-2019) -
Sierra Club – Portfolio Analysis (5-24-2019) -
Western Resource Advocates - Portfolio Analysis (5-24-2019) -
Wyoming Office of Consumer Advocate – Jim Bridger (5-31-2019) -
Wyoming Office of Consumer Advocate – Naughton (5-31-2019) -
Oregon Citizens’ Utility Board – Portfolio Analysis (5-31-2019) -
Utah Clean Energy – Demand-Side Management (5-31-2019) -
South Lincoln Medical Center – Naughton (6-05-2019) -
Oregon Public Utility Commission Staff – Portfolio Analysis (6-06-2019) -
Lincoln County School District – Coal Analysis (6-08-2019) -
Mary Ann Putnam – Coal Analysis (6-11-2019) -
Idaho Public Utility Commission Staff – Portfolio Analysis (6-13-2019) -
Oyster Ridge BOCES – Coal Analysis (6-17-2019) -
Citizens of Kemmerer and Diamondville – Coal Analysis (6-17-2019) -
Energy Strategies – Portfolio Analysis (6-25-2019) -
Washington Utilities Transportation Commission Staff – General (7-02-2019) -
Oregon Public Utilities Commission Staff – June Public Input Meeting (7-11-2019) -
Oregon Public Utilities Commission Staff – April Public Input Meeting (7-11-2019) -
Oregon Public Utilities Commission Staff – General (7-23-2019) -
Powder River Basin Resource Council, Western Resource Advocates, Idaho Conservation League - Coal Analysis (8-12-2019) -
Western Resource Advocates - Portfolio Analysis (9-10-2019) -
Oregon Public Utilities Commission Staff - Transmission (9-26-2019)
2019 IRP received comments
-
Utah Clean Energy – Demand-Side Management (6-29-2018) -
Northwest Power and Conservation Council – Conservation Credit (7-3-2018) -
Utah Clean Energy – Demand-Side Management (7-9-2018) -
Utah Clean Energy – Flexible Reserve Study (7-9-2018) -
Sound Geothermal Corporation – Modeling, Demand-Side Management, General (7-10-2018) -
Washington Utilities and Transportation Commission Staff – General (7-18-2018) -
Southwest Energy Efficiency Project – Demand-Side Management (7-20-2018) -
National Grid – General Comments (7-23-2018) -
Southwest Energy Efficiency Project – Conservation Potential Assessment – (7-27-2018) -
Utah Clean Energy – Flexible Reserve Study (7-28-2018) -
Lawrence Berkeley National Laboratory – Demand-Side Management (7-30-2018) -
First Solar – Intra-Hour Dispatch Credits (8-6-2018) -
Washington Utilities and Transportation Commission Staff – General (8-7-2018) -
Southwest Energy Efficiency Project – Conservation Potential Assessment (8-10-2018) -
Interwest Energy Alliance – Intra-Hour Dispatch Credits (8-13-2018) -
Western Resource Advocates – Intra-Hour Dispatch Credits (8-13-2018) -
Utah Clean Energy – Supply Side Costs (8-16-2018) -
Key Capture Energy – Energy Storage (8-20-2018) -
Western Resource Advocates – Coal Analysis (8-24-2018) -
Utah Clean Energy – Demand-Side Management (8-29-2018) -
Oregon Public Utility Commission Staff – Load Forecasting (8-30-2018) -
Oregon Public Utility Commission Staff – Workshop Notices & 2019 IRP Filing Date (8-30-2018) -
Utah Clean Energy – Intra-Hour Dispatch Credits (9-4-2018) -
Southwest Energy Efficiency Project – Levelized Cost Curve (9-6-2018) -
Washington Utilities and Transportation Commission Staff – General (9-7-2018) -
NW Energy Coalition – Portfolio Analysis (9-11-2018) -
Sierra Club – Coal Analysis (9-21-2018) -
Oregon Public Utility Commission Staff – Flexible Reserve Study (9-21-2018) -
Oregon Public Utility Commission Staff – Intra-Hour Dispatch Credit (9-21-2018) -
Oregon Public Utility Commission Staff – Market Reliance Assessment (9-21-2018) -
Oregon Public Utility Commission Staff – Planning Margin Market Purchases Planning Capacity Factors (9-21-2018) -
Oregon Public Utility Commission Staff – Portfolio Development Process & Initial Sensitivity Studies (9-21-2018) -
Oregon Public Utility Commission Staff – Private Generation Study (9-21-2018) -
Oregon Public Utility Commission Staff – Process Improvement (9-21-2018) -
Utah Clean Energy – Coal Analysis (9-26-2018) -
Southwest Energy Efficiency Project – Demand-Side Management (10-03-2018) -
Utah Clean Energy, Western Resource Advocates, and Utah Association of Energy Users – Coal Analysis (10-04-2018) -
Utah Clean Energy – Modeling Assumptions (10-08-2018) -
Idaho Public Utility Commission Staff – Intra-Hour Dispatch Credit (10-9-2018) -
Gridflex Energy, LLC – Portfolio Analysis (10-9-2018) -
Sierra Club – Coal Analysis (10-15-2018) -
Gridflex Energy, LLC – Portfolio Analysis (10-15-2018) -
Oregon Public Utility Commission Staff – Coal Analysis (10-16-2018) -
Oregon Public Utility Commission Staff – Portfolio Analysis (10-17-2018) -
Oregon Public Utility Commission Staff – Transmission Overview (10-17-2018) -
Interwest Energy Alliance – Intra-Hour Dispatch Credits (10-17-2018) -
Interwest Energy Alliance – Coal Analysis (10-17-2018) -
Utah Clean Energy and Western Resource Advocates – Coal Analysis (10-17-2018) -
Oregon Public Utility Commission Staff – Distribution System Planning (10-17-2018) -
Oregon Public Utility Commission Staff – Environmental Policy Price-Policy Scenarios (10-17-2018) -
Oregon Public Utility Commission Staff – Intra-Hour Dispatch Credits (10-17-2018) -
Oregon Public Utility Commission Staff – Private Generation Study (10-17-2018) -
Oregon Public Utility Commission Staff – Planning Margin Reserve (10-17-2018) -
Oregon Public Utility Commission Staff – Coal Analysis (10-17-2018) -
National Grid – Energy Storage (10-18-2018) -
Washington Utilities and Transportation Commission Staff – General (10-19-2018) -
Utah Clean Energy – Supply Side (10-22-2018) -
Renewable Northwest – Portfolio Analysis (11-05-2018) -
Gridflex Energy, LLC – Portfolio Analysis (11-05-2018) -
Utah Clean Energy – Portfolio Analysis (11-06-2018) -
Interwest Energy Alliance – Consultant Reports (11-18-2018) -
Oregon Public Utility Commission Staff – Demand Response (11-27-2018) -
Oregon Public Utility Commission Staff – Modeling Updates (11-27-2018) -
Oregon Public Utility Commission Staff – Supply Side Resource Table (11-27-2018) -
Jon Nicolaysen Wyoming – General (12-06-2018) -
Steve Hughes Wyoming – General (12-08-2018) -
Utah Clean Energy – Coal Analysis (12-21-2018) -
First Solar – Modeling Assumptions (12-26-2018) -
Sierra Club – Coal Analysis (1-08-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
City of Kemmerer Wyoming – Coal Analysis (1-16-2019) -
Idaho Public Utility Commission – Reliability Assessment (1-28-2019) -
National Grid – Energy Storage (2-05-2019) -
Northwest Power and Conservation Council – Energy Efficiency (2-21-2019) -
Oregon Citizens’ Utility Board – Inflation Assumption (2-22-2019) -
Erick Esterholdt Wyoming – General (3-08-2019) -
Sierra Club – Coal Combustion Residuals (3-11-2019) -
Southwest Energy Efficiency Project & Utah Clean Energy – DSM Modeling (3-12-2019) -
Sierra Club – Wyoming Legislation (3-15-2019) -
Utah Clean Energy – Navigant Private Generation Study (3-22-2019) -
Washington Utilities and Transportation Commission Staff – General (3-22-2019) -
Utah Clean Energy – Demand-Side Management (4-03-2019) -
Utah Clean Energy – Coal Studies (4-04-2019) -
Oregon Public Utility Commission Staff – Coal Studies (4-24-2019) -
Oregon Public Utility Commission Staff – Transmission (4-24-2019) -
National Grid – Portfolio Analysis (5-14-2019) -
Wyoming Coalition of Local Governments and Lincoln County – Coal Analysis (5-15-2019) -
Wyoming Business Council – Coal Analysis (5-17-2019) -
Utah Clean Energy – Renewable Energy Resources (5-20-2019) -
Wyoming House District 18 - General (5-22-2019) -
NW Energy Coalition – Demand-Side Management (5-24-2019) -
Sierra Club – Portfolio Analysis (5-24-2019) -
Southwest Energy Efficiency Project – Demand-Side Management (5-24-2018) -
Utah Clean Energy – Demand-Side Management (05-24-2019) -
Western Resource Advocates – Portfolio Analysis (5-24-2019) -
Oregon Citizens’ Utility Board – Portfolio Analysis (5-31-2019) -
Utah Clean Energy – Demand-Side Management (5-31-2019) -
Wyoming Office of Consumer Advocate – Jim Bridger (5-31-2019) -
Wyoming Office of Consumer Advocate – Naughton (5-31-2019) -
South Lincoln Medical Center – Naughton (6-05-2019) -
Oregon Public Utility Commission Staff – Portfolio Analysis (6-06-2019) -
Lincoln County School District – Coal Analysis (6-08-2019) -
Mary Ann Putnam – Coal Analysis (6-11-2019) -
Idaho Public Utility Commission Staff – Portfolio Analysis (6-13-2019) -
Oyster Ridge BOCES – Coal Analysis (6-17-2019) -
Citizens of Kemmerer and Diamondville – Coal Analysis (6-17-2019) -
Energy Strategies – Portfolio Analysis (6-25-2019) -
Washington Utilities and Transportation Commission Staff – General (7-02-2019) -
Oregon Public Utility Commission Staff – April PIM General (7-11-2019) -
Oregon Public Utility Commission Staff – June PIM General (7-11-2019) -
Oregon Public Utility Commission Staff – General (7-23-2019) -
Powder River Basin Resource Council, Western Resource Advocates, Idaho Conservation League – Coal Analysis (8-12-2019) -
Western Resource Advocates - Portfolio Analysis (9-10-2019) -
Oregon Public Utilities Commission Staff - Transmission (9-26-2019)
2017 IRP received comments
-
Sierra Club – RPS, Modeling, ISO, EIM, Energy Storage (7-14-16) -
Utah Division of Public Utilities – General, Environmental, ISO, DSM, RPS (7-29-2016) -
Utah Clean Energy – Utility Scale and Distributed Storage (8-19-16) -
Western Resource Advocates and Utah Clean Energy – CPP Modeling (8-24-16) -
Interwest Energy Alliance – RPS/RFPs, Regional ISO, Energy Storage (8-24-16) -
Utah Clean Energy – Conservation Potential Assessment Study (8-31-16) -
Utah Division of Public Utilities – Portfolios, Process, Supply-Side Resources, Outside Studies, Load Forecast (9-12-16) -
Sierra Club, Idaho Conservation League, HEAL Utah, NW Energy Coalition, Western Clean Energy Campaign, and Powder River Basin Council – CPP and Regional Haze Scenarios (9-14-16) -
Sierra Club – Battery Energy Storage Systems (9-14-16) -
HEAL Utah – Coal Combustion Residuals (9-14-16) -
Utah Clean Energy – Portfolio Development Details, Supply Side Resource Tables and Battery Energy Storage Resource Table (9-15-16) -
Interwest Energy Alliance – Supply-Side and Battery Energy Storage Resources, Wind and Solar Costs (9-15-16) -
Oregon Public Utility Commission Staff – Regional Haze and Coal Retirements (9-22-16) -
Utah Clean Energy – Supply-Side Resources and Capacity Contribution Study (11-4-16) -
Utah Clean Energy – Private Generation Study (12-9-16) -
Sierra Club – Process (1-19-17) -
Utah Division of Public Utilities – Process (2-13-17) -
Renewable Energy Coalition – Modeling Assumptions (2-21-17) -
Renewable Northwest, NW Energy Coalition, Sierra Club, and Natural Resources Defense Council – Front Office Transactions, Price Curve, Modeling (3-7-17)